11560721516707 has 8 divisors (see below), whose sum is σ = 12629236815360. Its totient is φ = 10495129653960.

The previous prime is 11560721516683. The next prime is 11560721516749. The reversal of 11560721516707 is 70761512706511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11560721516707 - 2²³ = 11560713128099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11560721516767) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 730850703 + ... + 730866520.

It is an arithmetic number, because the mean of its divisors is an integer number (1578654601920).

Almost surely, 2^{11560721516707} is an apocalyptic number.

11560721516707 is a deficient number, since it is larger than the sum of its proper divisors (1068515298653).

11560721516707 is a wasteful number, since it uses less digits than its factorization.

11560721516707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1461717953.

The product of its (nonzero) digits is 617400, while the sum is 49.

The spelling of 11560721516707 in words is "eleven trillion, five hundred sixty billion, seven hundred twenty-one million, five hundred sixteen thousand, seven hundred seven".